What is the simplified form of 2 over x squared minus x minus 1 over x ? (1 point)
1 answer:
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Answer:
B
Step-by-step explanation:
given
A = (
+
)h
multiply both sides by 2 to eliminate the fraction
2A = ( +
)h
divide both sides by the multiplier h
=
+
Subtract from both sides
-
=
, that is
=
-
Answer:
Step-by-step explanation:
ported that 22% of adults in France admitted to texting or e-mailing while driving. A random sample of 110 French adults was randomly selected. What is the probability that 26
Using a binomial distribution with mean = n*p = 110*0.22 = 24.2 and variance = n*p*(1-p) = 24.2*(1-0.22) = 18.876
Approximating it to a normal distribution,